/*
 * Copyright (c) 2025 Huawei Technology corp.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package monitoring

import (
	"net/http"

	"github.com/prometheus/client_golang/prometheus/promhttp"
	"k8s.io/klog/v2"

	"kunpeng.huawei.com/kunpeng-cloud-computing/cmd/kunpeng-tap/proxy/options"
)

func ExportMetrics() {
	http.Handle("/metrics", promhttp.Handler())

	if err := http.ListenAndServe(options.MetricsAddr, nil); err != nil {
		klog.Fatalf("Fail to start prometheus http server: %s", err.Error())
	}
}
